1013272 has 16 divisors (see below), whose sum is σ = 2046240. Its totient is φ = 467616.

The previous prime is 1013267. The next prime is 1013279. The reversal of 1013272 is 2723101.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013279) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4768 + ... + 4975.

It is an arithmetic number, because the mean of its divisors is an integer number (127890).

2^1013272 is an apocalyptic number.

It is an amenable number.

1013272 is an abundant number, since it is smaller than the sum of its proper divisors (1032968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1013272 is a wasteful number, since it uses less digits than its factorization.

1013272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9762 (or 9758 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 1013272 is about 1006.6141266642. The cubic root of 1013272 is about 100.4404571269.

Adding to 1013272 its reverse (2723101), we get a palindrome (3736373).

The spelling of 1013272 in words is "one million, thirteen thousand, two hundred seventy-two".